IXFA20N50P3
IXFP20N50P3
IXFQ20N50P3
IXFH20N50P3
Polar3TM HiperFETTM
Power MOSFET
N-Channel Enhancement Mode
Avalanche Rated
Fast Intrinsic Rectifier
TO-263 (IXFA)
VDSS
ID25
RDS(on)
TO-3P (IXFQ)
TO-220 (IXFP)
G
S
G
D
S
D (Tab)
G
D
D (Tab)
Symbol
Test Conditions
Maximum Ratings
VDSS
TJ = 25C to 150C
500
V
VDGR
TJ = 25C to 150C, RGS = 1M
500
V
VGSS
VGSM
Continuous
Transient
30
40
V
V
ID25
TC = 25C
20
A
IDM
TC = 25C, Pulse Width Limited by TJM
40
A
IA
TC = 25C
10
A
EAS
TC = 25C
300
mJ
dv/dt
IS IDM, VDD VDSS, TJ 150°C
35
V/ns
PD
TC = 25C
380
W
-55 ... +150
C
TJM
150
C
Tstg
-55 ... +150
C
TJ
TL
TSOLD
Maximum Lead Temperature for Soldering
Plastic Body for 10s
300
260
°C
°C
FC
Md
Mounting Force (TO-263)
10..65 / 2.2..14.6
Mounting Torque (TO-220, TO-3P & TO-247)
1.13 / 10
N/lb
Nm/lb.in
Weight
TO-263
TO-220
TO-3P
TO-247
2.5
3.0
5.5
6.0
g
g
g
g
G
Characteristic Values
Min.
Typ.
Max.
BVDSS
VGS = 0V, ID = 1mA
500
VGS(th)
VDS = VGS, ID = 1.5mA
3.0
IGSS
VGS = 30V, VDS = 0V
IDSS
VDS = VDSS, VGS = 0V
RDS(on)
VGS = 10V, ID = 0.5 • ID25, Note 1
© 2018 IXYS CORPORATION, All Rights Reserved
5.0
V
100
nA
25 A
1.25 mA
300 m
D
S
D (Tab)
D
= Drain
Tab = Drain
Features
Fast Intrinsic Rectifier
Avalanche Rated
Low RDS(ON) and QG
Low Package Inductance
Advantages
V
D (Tab)
G = Gate
S = Source
Symbol
Test Conditions
(TJ = 25C Unless Otherwise Specified)
S
TO-247 (IXFH)
TJ = 125C
= 500V
= 20A
300m
High Power Density
Easy to Mount
Space Savings
Applications
Switch-Mode and Resonant-Mode
Power Supplies
DC-DC Converters
Laser Drivers
AC and DC Motor Drives
Robotics and Servo Controls
DS100414B(6/18)
IXFA20N50P3 IXFA20N50P3
IXFQ20N50P3 IXFH20N50P3
Symbol
Test Conditions
(TJ = 25C Unless Otherwise Specified)
gfs
Characteristic Values
Min.
Typ.
Max.
VDS = 20V, ID = 0.5 • ID25, Note 1
11
Ciss
Coss
18
S
1800
pF
230
pF
8.3
pF
VGS = 0V, VDS = 25V, f = 1MHz
Crss
RGi
Gate Input Resistance
td(on)
Resistive Switching Times
tr
td(off)
tf
2.3
10
ns
ns
9
ns
36
nC
7
nC
13
nC
0.50
0.25
0.36 C/W
C/W
C/W
RG = 5 (External)
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
TO-220
TO-247 & TO-3P
ns
5
Qgd
RthJC
RthCS
43
VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25
Qg(on)
Qgs
Source-Drain Diode
Symbol
Test Conditions
(TJ = 25C Unless Otherwise Specified)
Characteristic Values
Min.
Typ.
Max.
IS
VGS = 0V
20
A
ISM
Repetitive, Pulse Width Limited by TJM
80
A
VSD
IF = IS, VGS = 0V, Note 1
1.4
V
250
ns
trr
IRM
QRM
Note
IF = 10A, -di/dt = 100A/s
VR = 100V, VGS = 0V
8.0
A
0.6
μC
1. Pulse test, t 300s, duty cycle, d 2%.
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
IXYS MOSFETs and IGBTs are covered
4,835,592
by one or more of the following U.S. patents: 4,860,072
4,881,106
4,931,844
5,017,508
5,034,796
5,049,961
5,063,307
5,187,117
5,237,481
5,381,025
5,486,715
6,162,665
6,259,123 B1
6,306,728 B1
6,404,065 B1
6,534,343
6,583,505
6,683,344
6,727,585
7,005,734 B2
6,710,405 B2 6,759,692
7,063,975 B2
6,710,463
6,771,478 B2 7,071,537
7,157,338B2
IXFA20N50P3 IXFA20N50P3
IXFQ20N50P3 IXFH20N50P3
o
o
Fig. 2. Extended Output Characteristics @ TJ = 25 C
Fig. 1. Output Characteristics @ TJ = 25 C
45
20
VGS = 10V
7V
18
16
35
6V
14
7V
30
I D - Amperes
I D - Amperes
VGS = 10V
8V
40
12
10
8
5.5V
25
20
6V
15
6
10
4
2
5V
5
5V
0
0
0
1
2
3
4
5
6
7
0
5
10
15
25
30
Fig. 4. RDS(on) Normalized to ID = 10A Value vs.
Junction Temperature
o
Fig. 3. Output Characteristics @ TJ = 125 C
20
3.4
VGS = 10V
7V
18
20
VDS - Volts
VDS - Volts
VGS = 10V
3.0
6V
14
I D - Amperes
RDS(on) - Normalized
16
12
10
5V
8
6
2
I D = 20A
2.2
I D = 10A
1.8
1.4
1.0
4.5V
4
2.6
0.6
4V
0
0.2
0
2
4
6
8
10
12
14
16
-50
-25
0
VDS - Volts
Fig. 5. RDS(on) Normalized to ID = 10A Value vs.
Drain Current
3.8
25
50
75
100
125
150
TJ - Degrees Centigrade
Fig. 6. Maximum Drain Current vs. Case Temperature
24
VGS = 10V
3.4
20
o
TJ = 125 C
16
2.6
I D - Amperes
RDS(on) - Normalized
3.0
2.2
1.8
12
8
o
TJ = 25 C
1.4
4
1.0
0.6
0
0
5
10
15
20
25
30
I D - Amperes
© 2018 IXYS CORPORATION, All Rights Reserved
35
40
45
-50
-25
0
25
50
75
TC - Degrees Centigrade
100
125
150
IXFA20N50P3 IXFA20N50P3
IXFQ20N50P3 IXFH20N50P3
Fig. 8. Transconductance
Fig. 7. Input Admittance
30
20
o
TJ = - 40 C
18
25
16
o
g f s - Siemens
I D - Amperes
14
12
10
o
TJ = 125 C
8
o
25 C
6
25 C
20
o
125 C
15
10
o
- 40 C
4
5
2
0
0
3.0
3.5
4.0
4.5
5.0
5.5
6.0
0
6.5
2
4
6
8
VGS - Volts
Fig. 9. Forward Voltage Drop of Intrinsic Diode
12
14
16
18
20
22
Fig. 10. Gate Charge
10
60
VDS = 250V
9
50
I D = 10A
8
I G = 10mA
7
40
VGS - Volts
I S - Amperes
10
I D - Amperes
30
20
o
TJ = 125 C
6
5
4
3
o
TJ = 25 C
2
10
1
0
0
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
1.1
5
10
VSD - Volts
15
20
25
30
35
40
QG - NanoCoulombs
Fig. 11. Capacitance
Fig. 12. Forward-Bias Safe Operating Area
100
10,000
100μs
1,000
Ciss
10
I D - Amperes
Capacitance - PicoFarads
RDS(on) Limit
Coss
100
1
10
o
TJ = 150 C
1ms
o
TC = 25 C
Single Pulse
Crss
f = 1 MHz
1
0.1
0
5
10
15
20
25
30
35
40
VDS - Volts
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
10
100
VDS - Volts
1,000
IXFA20N50P3 IXFA20N50P3
IXFQ20N50P3 IXFH20N50P3
Fig. 13. Maximum Transient Thermal Impedance
Z (th)JC - K / W
1
0.1
0.01
0.0001
0.001
0.01
0.1
1
10
Pulse Width - Seconds
© 2018 IXYS CORPORATION, All Rights Reserved
IXYS REF: F_20N50P3(W5) 11-14-11
IXFA20N50P3 IXFA20N50P3
IXFQ20N50P3 IXFH20N50P3
TO-263 Outline
TO-220 Outline
1 - Gate
2,4 - Drain
3 - Source
1 - Gate
2,4 - Drain
3 - Source
TO-247 Outline
1 - Gate
2,4 - Drain
3 - Source
TO-3P Outline
1 - Gate
2,4 - Drain
3 - Source
IXYS Reserves the Right to Change Limits, Test Conditions, and Dimensions.
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evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for,
and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.